diff options
Diffstat (limited to 'deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/commands/EObjectInheritanceCopyCommand.java')
| -rw-r--r-- | deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/commands/EObjectInheritanceCopyCommand.java | 391 |
1 files changed, 0 insertions, 391 deletions
diff --git a/deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/commands/EObjectInheritanceCopyCommand.java b/deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/commands/EObjectInheritanceCopyCommand.java deleted file mode 100644 index 516a4025208..00000000000 --- a/deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/commands/EObjectInheritanceCopyCommand.java +++ /dev/null @@ -1,391 +0,0 @@ -/***************************************************
- * Copyright (c) 2010 Atos Origin.
-
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Atos Origin - Initial API and implementation
- *
- ****************************************************/
-package org.eclipse.papyrus.navigator.commands;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
-import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand;
-import org.eclipse.gmf.runtime.emf.type.core.commands.SetValueCommand;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.papyrus.infra.core.utils.PapyrusEcoreUtils;
-
-/**
- * The Class EObjectInheritanceCopyCommand. it takes an eobject in parameter and copy all the elements contained in the
- * source to the target and adds the target to the container of the source
- */
-public class EObjectInheritanceCopyCommand extends CompositeCommand {
-
- private final EObject sourceEObject;
-
- private final EObject targetEObject;
-
- private final TransactionalEditingDomain editingDomain;
-
- private Collection<Object> alreadyManaged = new LinkedList<Object>();
-
- public EObjectInheritanceCopyCommand(EObject source, EClass target, TransactionalEditingDomain adapterFactoryEditingDomain) {
- super("Inheritance copy");
- this.sourceEObject = source;
- this.targetEObject = target.getEPackage().getEFactoryInstance().create(target);
- this.editingDomain = adapterFactoryEditingDomain;
- if(sourceEObject == null || targetEObject == null || editingDomain == null) {
- throw new IllegalArgumentException("Please provide non null arguments");
- }
- init();
- if(sourceEObject.eContainingFeature().isMany()) {
- replace(sourceEObject.eContainer(), sourceEObject, targetEObject, sourceEObject.eContainingFeature());
- } else {
- add(new CustomSetCommand(editingDomain, sourceEObject.eContainer(), sourceEObject.eContainingFeature(), targetEObject, sourceEObject, sourceEObject.eContainingFeature()));
- add(new DestroyElementCommand(new DestroyElementRequest(editingDomain, sourceEObject, false)));
- }
- }
-
- private void init() {
- modelCopy(sourceEObject, targetEObject);
- crossReference(sourceEObject, targetEObject);
- }
-
- /**
- * Model copy, copy the eobject source attributes to target's
- *
- * @param mixedDomain
- * the mixed domain
- * @param source
- * the source
- * @param target
- * the target
- */
- private void modelCopy(EObject source, EObject target) {
- EClass eclass = source.eClass();
- if(eclass != null) {
- EList<EStructuralFeature> eAllStructuralFeatures = eclass.getEAllStructuralFeatures();
- for(EStructuralFeature e : eAllStructuralFeatures) {
- if(contains(target.eClass(), e) && isCompatible(e.getEType(), target.eClass().getEStructuralFeature(e.getName()).getEType())) {
- manageFeature(source, target, e);
- }
- }
- }
- }
-
- /**
- * Contains. check if the target eclass contains a estructuralfeature with the same name less rigorous can work for
- * many cases
- *
- * @param target
- * the target
- * @param e
- * the e
- *
- * @return true, if successful
- */
- private boolean contains(EClass target, EStructuralFeature e) {
- EList<EStructuralFeature> features = target.getEAllStructuralFeatures();
- for(EStructuralFeature f : features) {
- if(f.getName().equals(e.getName())) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Manage feature for cross.
- *
- * @param mixedDomain
- * the mixed domain
- * @param theObjectWithCross
- * the the object with cross
- * @param source
- * the source
- * @param target
- * the target
- * @param structuralFeature
- * the structural feature
- */
- private void manageFeatureForCross(EObject theObjectWithCross, EObject source, EObject target, EStructuralFeature structuralFeature) {
- boolean compatible = isCompatible(structuralFeature.getEType(), target.eClass());
-
- if(compatible && structuralFeature.isChangeable() && !structuralFeature.isDerived()) {
- if(structuralFeature.isMany()) {
- replace(theObjectWithCross, source, target, structuralFeature);
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, theObjectWithCross, structuralFeature, target)));
- }
- } else if(!compatible) {
- if(structuralFeature.isMany()) {
- remove(theObjectWithCross, source, structuralFeature);
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, theObjectWithCross, structuralFeature, null)));
- }
- }
-
- }
-
- private void remove(EObject owner, Object source, EStructuralFeature structuralFeature) {
- if(!alreadyManaged.contains(source)) {
-
- if(owner == null && structuralFeature == null) {
- if(source instanceof EObject) {
- add(new DestroyElementCommand(new DestroyElementRequest(editingDomain, (EObject)source, false)));
- }
- } else {
- Object value = owner.eGet(structuralFeature);
- if(value instanceof Collection<?>) {
- List<Object> newList = new ArrayList<Object>((Collection<?>)value);
- newList.remove(source);
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, newList)));
- } else if(source.equals(value)) {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, null)));
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, null)));
- }
- }
- alreadyManaged.add(source);
- }
- }
-
- private void replace(EObject owner, Object source, Object target, EStructuralFeature structuralFeature) {
- if(!alreadyManaged.contains(source)) {
-
- if(owner == null && structuralFeature == null) {
- if(source instanceof EObject) {
- add(new DestroyElementCommand(new DestroyElementRequest(editingDomain, (EObject)source, false)));
- }
- } else {
- Object value = owner.eGet(structuralFeature);
- if(value instanceof Collection<?>) {
- List<Object> newList = new ArrayList<Object>((Collection<?>)value);
- int index = newList.indexOf(source);
- if(index >= 0) {
- newList.remove(index);
- newList.add(index, target);
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, newList)));
- }
- } else if(source.equals(value)) {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, target)));
- } else {
- add(new SetValueCommand(new SetRequest(editingDomain, owner, structuralFeature, target)));
- }
- }
- alreadyManaged.add(source);
- }
- }
-
- @Override
- public IStatus undo(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
- return super.undo(progressMonitor, info);
- }
-
- /**
- * Cross reference. Manage eobjects referencing the source eobject
- *
- * @param mixedDomain
- * the mixed domain
- * @param source
- * the source eobject
- * @param target
- * the target eobject
- */
- private void crossReference(EObject source, EObject target) {
- Collection<EStructuralFeature.Setting> collection = PapyrusEcoreUtils.getUsages(source);
- if(collection != null) {
- for(EStructuralFeature.Setting nonNavigableInverseReference : collection) {
- EStructuralFeature structuralFeature = nonNavigableInverseReference.getEStructuralFeature();
- if(!(nonNavigableInverseReference.getEObject() instanceof View)) {
- manageFeatureForCross(nonNavigableInverseReference.getEObject(), source, target, structuralFeature);
- } else if(nonNavigableInverseReference.getEObject() instanceof Diagram) {
- Diagram di = (Diagram)nonNavigableInverseReference.getEObject();
- remove(null, di, null);
- }
- }
- }
- }
-
- /**
- * Checks if a type is compatible to another.
- *
- * @param type
- * the type
- * @param target
- * the target
- *
- * @return true, if is compatible
- */
- public static boolean isCompatible(EClassifier type, EClassifier target) {
- Collection<EClassifier> types = new LinkedList<EClassifier>();
- if(target instanceof EClass) {
- EClass eclass = (EClass)target;
- types.addAll(eclass.getEAllSuperTypes());
- }
- if(!types.contains(target)) {
- types.add(target);
- }
- return types.contains(type);
- }
-
- /**
- * Manage a feature for the attribute's copy.
- *
- * @param mixedDomain
- * the mixed domain
- * @param source
- * the source
- * @param target
- * the target
- * @param feature
- * the e
- */
- @SuppressWarnings("unchecked")
- private void manageFeature(EObject source, EObject target, EStructuralFeature feature) {
- EStructuralFeature targetFeature = getFeature(target, feature.getName());
-
- if(feature.getUpperBound() <= targetFeature.getUpperBound() && feature.getLowerBound() >= targetFeature.getLowerBound()) {
- if(feature.isChangeable() && !feature.isDerived()) {
- Object value = source.eGet(feature);
- if(feature.isMany() && targetFeature.isMany()) {
- Collection<EObject> list = (Collection<EObject>)value;
- if(list != null && !list.isEmpty()) {
- Collection<EObject> newList = new LinkedList<EObject>();
- newList.addAll(list);
- if(feature instanceof EReference && !((EReference)feature).isContainment()) {
- add(new SetValueCommand(new SetRequest(editingDomain, target, targetFeature, newList)));
- } else if(feature instanceof EReference && ((EReference)feature).isContainment()) {
- Collection<Object> toTreat = new LinkedList<Object>();
- for(Object o : newList) {
- if(!alreadyManaged.contains(o)) {
- toTreat.add(o);
- alreadyManaged.add(o);
- }
- }
- add(new CustomAddCommand(editingDomain, target, targetFeature, newList, source, feature));
- }
- }
- } else if(!feature.isMany() && !targetFeature.isMany()) {
- if(value != null) {
- if(!alreadyManaged.contains(value)) {
- alreadyManaged.add(value);
- add(new CustomSetCommand(editingDomain, target, targetFeature, value, source, feature));
- }
- }
- }
- }
- }
-
- }
-
- /**
- * Gets a feature from a name
- *
- * @param eobject
- * the eobject
- * @param name
- * the name
- *
- * @return the feature
- */
- private EStructuralFeature getFeature(EObject eobject, String name) {
- return eobject.eClass().getEStructuralFeature(name);
- }
-
- /**
- * Gets the result eobject.
- *
- * @return the result eobject
- */
- public EObject getResultEobject() {
- return targetEObject;
- }
-
- /**
- * The Class CustomSetCommand. permits to change a value from an eobject to eanother
- */
- private class CustomSetCommand extends SetValueCommand {
-
- private EObject oldObject = null;
-
- private EStructuralFeature oldFeature = null;
-
- private Object oldValue = null;
-
- public CustomSetCommand(TransactionalEditingDomain domain, EObject owner, EStructuralFeature feature, Object value, EObject old, EStructuralFeature structuralFeature) {
- super(new SetRequest(domain, owner, feature, value));
- oldObject = old;
- oldFeature = structuralFeature;
- oldValue = value;
- }
-
- @Override
- protected IStatus doUndo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
- IStatus result = super.doUndo(monitor, info);
- oldObject.eSet(oldFeature, oldValue);
- return result;
- }
-
- }
-
- /**
- * The Class CustomSetCommand. permits to change a value from an eobject to eanother
- */
- private class CustomAddCommand extends SetValueCommand {
-
- private EObject oldObject = null;
-
- private EStructuralFeature oldFeature;
-
- private EStructuralFeature newFeature;
-
- public CustomAddCommand(TransactionalEditingDomain editingDomain, EObject target, EStructuralFeature targetFeature, Collection<EObject> newList, EObject source, EStructuralFeature e) {
- super(new SetRequest(editingDomain, target, targetFeature, newList));
- oldObject = source;
- oldFeature = e;
- newFeature = targetFeature;
- }
-
- @Override
- protected IStatus doUndo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
- Object values = getElementToEdit().eGet(newFeature);
- IStatus result = super.doUndo(monitor, info);
- // this test permit to avoid modification from other command
- // if getOwner list is empty it will perform error we avoid it
- if(values instanceof Collection<?> && !((Collection<?>)values).isEmpty()) {
- Collection<?> collection = (Collection<?>)values;
- Collection<Object> collecOldObject = (Collection)oldObject.eGet(oldFeature);
- for(Object o : collection) {
- if(!collecOldObject.contains(o)) {
- collecOldObject.add(o);
- }
- }
- }
- return result;
- }
- }
-}
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